147518820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2283

約数の個数: 120

約数和(自身を含む): 474272568

約数和(自身を除く): 326753748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2214, 2221, 2460, 3321, 3690, 4428, 4442, 5535, 6642, 6663, 7380, 8884, 11070, 11105, 13284, 13326, 16605, 19989, 22140, 22210, 26652, 33210, 33315, 39978, 44420, 59967, 66420, 66630, 79956, 91061, 99945, 119934, 133260, 179901, 182122, 199890, 239868, 273183, 299835, 359802, 364244, 399780, 455305, 546366, 599670, 719604, 819549, 899505, 910610, 1092732, 1199340, 1365915, 1639098, 1799010, 1821220, 2458647, 2731830, 3278196, 3598020, 4097745, 4917294, 5463660, 7375941, 8195490, 9834588, 12293235, 14751882, 16390980, 24586470, 29503764, 36879705, 49172940, 73759410, 147518820]

約数ペア:

[(1, 147518820), (2, 73759410), (3, 49172940), (4, 36879705), (5, 29503764), (6, 24586470), (9, 16390980), (10, 14751882), (12, 12293235), (15, 9834588), (18, 8195490), (20, 7375941), (27, 5463660), (30, 4917294), (36, 4097745), (41, 3598020), (45, 3278196), (54, 2731830), (60, 2458647), (81, 1821220), (82, 1799010), (90, 1639098), (108, 1365915), (123, 1199340), (135, 1092732), (162, 910610), (164, 899505), (180, 819549), (205, 719604), (246, 599670), (270, 546366), (324, 455305), (369, 399780), (405, 364244), (410, 359802), (492, 299835), (540, 273183), (615, 239868), (738, 199890), (810, 182122), (820, 179901), (1107, 133260), (1230, 119934), (1476, 99945), (1620, 91061), (1845, 79956), (2214, 66630), (2221, 66420), (2460, 59967), (3321, 44420), (3690, 39978), (4428, 33315), (4442, 33210), (5535, 26652), (6642, 22210), (6663, 22140), (7380, 19989), (8884, 16605), (11070, 13326), (11105, 13284)]